For L load uncontrolled rectifier, draw the grah of the output current and output voltage.

Choice the correct answer

Which cannot be done with an input source, a zener diode and a resistor? Rectifier circuits Clipping circuits Regulation in variable input voltage Regulation in variable load current

Identify the output from Bridge rectifier circuit. O a. Pulsating Dc O b. Light O c. Constant current O d. Constant voltage

Quiq

Deduce the mathematical expressions of the following quantities in case of full wave rectifier : (a) Idc

For a single phase uncontrolled full wave bridge rectifier, supply voltage is v,=312cos(ot). When the load resistance is 20 2, answer following questions: Sketch circuit of the system. Sketch the waveforms regarding the system. Calculate the average output voltage. Calculate the average output current.

For a single-phase half-wave centre-tapped rectifier, the fundamental frequency of output voltage is__ e) two times the input frequency. f) three times the input frequency. g) same the input frequency. h) four times the input frequency.

Investigate and analyze Full Wave Bridge Rectifier.

1.What is the main difference between Center tapped Full wave Rectifier and Bridge Rectifier? 2.How could you reduce the Ripple factor? 3.Explain the positive clipping operation with circuit diagram and Waveforms.